Route
LAS → LAX
Harry Reid International Airport Los Angeles International Airport
How punctual is this route?
- On-time arrivals
- 77.9%
- Less than 15 minutes late
- Cancelled
- 0.7%
- Of scheduled flights
- Average delay when late
- 68 min
- Flights arriving 15+ minutes late
- Flights tracked
- 8,203
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 51%
- Airline (crew, maintenance, cleaning) 34%
- Air traffic control & airport 14%
- Extreme weather 1%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 78.2% | 691 |
| October 2025 | 77.5% | 685 |
| November 2025 | 76.9% | 705 |
| December 2025 | 81.1% | 683 |
| January 2026 | 79.7% | 740 |
| February 2026 | 82.8% | 654 |
| March 2026 | 82.2% | 736 |
| April 2026 | 81.0% | 671 |
| May 2026 | 74.6% | 650 |
| June 2026 | 76.1% | 630 |
| July 2026 | 73.3% | 666 |
| August 2026 | 71.5% | 692 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Southwest Airlines | 2,355 | 67.6% | 0.5% | 52 min |
| Delta Air Lines | 1,733 | 83.8% | 0.9% | 81 min |
| United Airlines | 1,576 | 85.6% | 0.6% | 65 min |
| American Airlines | 1,000 | 73.6% | 0.9% | 99 min |
| Frontier Airlines | 654 | 79.7% | 0.5% | 66 min |
| NK | 463 | 86.9% | 1.3% | 72 min |
| SkyWest Airlines | 405 | 81.5% | 1.2% | 71 min |
| Alaska Airlines | 17 | 70.6% | 0.0% | 36 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
DL553
7% late · 365 flights
-
UA2039
4% late · 303 flights
-
UA2282
25% late · 274 flights
-
AA2690
14% late · 267 flights
-
F93291
17% late · 264 flights
-
F91183
22% late · 234 flights
-
DL2120
21% late · 158 flights
-
DL1696
27% late · 153 flights
-
DL2253
9% late · 151 flights
-
AA1824
33% late · 150 flights
-
UA1631
16% late · 150 flights
-
UA1591
15% late · 137 flights
-
AA1399
37% late · 130 flights
-
DL2202
27% late · 119 flights
-
DL1273
22% late · 110 flights
-
DL1290
14% late · 110 flights
-
F92263
18% late · 110 flights
-
UA2316
10% late · 108 flights
-
DL1475
22% late · 106 flights
-
UA2184
20% late · 103 flights
-
OO6425
12% late · 99 flights
-
NK1636
6% late · 96 flights
-
NK1640
14% late · 96 flights
-
UA2667
13% late · 90 flights
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Headlines found by Google News; stories open on the publisher's site.
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